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alloy: Add support for the new non-PPAPI PDF viewer (see issue #3047)

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Enable by passing `--enable-features=PdfUnseasoned` on the command line.
This commit is contained in:
Marshall Greenblatt
2021-11-23 15:28:12 -05:00
parent d6d316e304
commit c75ebbccec
11 changed files with 244 additions and 173 deletions
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13
libcef/common/alloy/alloy_content_client.cc
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@@ -9,7 +9,6 @@
#include "include/cef_stream.h"
#include "include/cef_version.h"
#include "libcef/browser/extensions/pdf_extension_util.h"
#include "libcef/common/app_manager.h"
#include "libcef/common/cef_switches.h"
#include "libcef/common/extensions/extensions_util.h"
@@ -25,9 +24,11 @@
#include "base/strings/stringprintf.h"
#include "base/strings/utf_string_conversions.h"
#include "chrome/common/chrome_constants.h"
#include "chrome/common/chrome_content_client.h"
#include "chrome/common/chrome_paths.h"
#include "chrome/common/chrome_switches.h"
#include "chrome/common/media/cdm_registration.h"
#include "components/pdf/common/internal_plugin_helpers.h"
#include "content/public/common/cdm_info.h"
#include "content/public/common/content_constants.h"
#include "content/public/common/content_switches.h"
@@ -48,7 +49,6 @@ namespace {
const char kPDFPluginExtension[] = "pdf";
const char kPDFPluginDescription[] = "Portable Document Format";
const char kPDFPluginOutOfProcessMimeType[] = "application/x-google-chrome-pdf";
const uint32_t kPDFPluginPermissions =
ppapi::PERMISSION_PDF | ppapi::PERMISSION_DEV;
@@ -66,11 +66,10 @@ void ComputeBuiltInPlugins(std::vector<content::PepperPluginInfo>* plugins) {
content::PepperPluginInfo pdf_info;
pdf_info.is_internal = true;
pdf_info.is_out_of_process = true;
pdf_info.name = extensions::pdf_extension_util::kPdfPluginName;
pdf_info.name = ChromeContentClient::kPDFInternalPluginName;
pdf_info.description = kPDFPluginDescription;
pdf_info.path =
base::FilePath::FromUTF8Unsafe(AlloyContentClient::kPDFPluginPath);
content::WebPluginMimeType pdf_mime_type(kPDFPluginOutOfProcessMimeType,
pdf_info.path = base::FilePath(ChromeContentClient::kPDFPluginPath);
content::WebPluginMimeType pdf_mime_type(pdf::kInternalPluginMimeType,
kPDFPluginExtension,
kPDFPluginDescription);
pdf_info.mime_types.push_back(pdf_mime_type);
@@ -84,8 +83,6 @@ void ComputeBuiltInPlugins(std::vector<content::PepperPluginInfo>* plugins) {
} // namespace
const char AlloyContentClient::kPDFPluginPath[] = "internal-pdf-viewer";
AlloyContentClient::AlloyContentClient() = default;
AlloyContentClient::~AlloyContentClient() = default;

2
libcef/common/alloy/alloy_content_client.h
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@@ -13,8 +13,6 @@
class AlloyContentClient : public content::ContentClient {
public:
static const char kPDFPluginPath[];
AlloyContentClient();
~AlloyContentClient() override;